发明名称 |
DISPLAY FILTER SUBSTRATE, AND DISPLAY DEVICE |
摘要 |
A light display front filter glass substrate having a predetermined strength without degradation in the display quality, and a display device using the display filter substrate. This display filter substrate is made of a glass substrate and has at least one of functions including an electromagnetic wave shielding function, a near infrared ray cutting function and a reflection preventing function, wherein the glass substrate has a thickness of 1.8 to 3.2 mm, an average value of the surface compressive stress of 20 to 70 MPa, and a warpage of 1.0 % or less. The surface compressive stress is given by a forced-air-cooled reinforcement or a chemical reinforcing treatment. This display filter substrate is arranged along the display face of the display device.
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申请公布号 |
WO0223895(A1) |
申请公布日期 |
2002.03.21 |
申请号 |
WO2001JP04690 |
申请日期 |
2001.06.01 |
申请人 |
NIPPON SHEET GLASS CO., LTD.;GODA, TAKUJI;KAMISAKU, KATSUYA;KUZUWA, SADAO |
发明人 |
GODA, TAKUJI;KAMISAKU, KATSUYA;KUZUWA, SADAO |
分类号 |
G02B1/11;C03C17/00;C03C17/04;G02B5/22;G09F9/00;H01J29/86;H04N5/72;(IPC1-7):H04N5/72 |
主分类号 |
G02B1/11 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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